Tucson Bird Alliance: Advanced Birding Series – Fall Migration Identification Challenges with Alex Patia
October is peak fall migration activity at Sweetwater Wetlands! Fall migration is regarded by many birders as the best time of year given it is longer than spring migration, birds tend to linger longer at stop over sites, the overall volume of birds is much higher, and the chance of rare/ unusual birds is greater....
$35 – $50
